diff --git a/config/config.go b/config/config.go
index 08cc27e..48b8773 100644
--- a/config/config.go
+++ b/config/config.go
@@ -13,7 +13,7 @@ import (
 var CFG Config
 
 type Config struct {
-	Dsn              string `yaml:"dsn"`
+	PostgresqlDsn    string `yaml:"postgresql_dsn"`
 	LogFile          string `yaml:"log_file"`
 	JWTSigningString string `yaml:"jwt_signing_string"`
 	RedisDsn         string `yaml:"redis_dsn"`
@@ -31,7 +31,7 @@ func ReadConfig() (*Config, error) {
 		}
 
 		config := &Config{
-			Dsn:              "host=localhost user=postgres password=1234 dbname=API_BIG_WORK port=5432 sslmode=disable",
+			PostgresqlDsn:    "host=localhost user=postgres password=1234 dbname=API_BIG_WORK port=5432 sslmode=disable",
 			LogFile:          "log.txt",
 			JWTSigningString: GenerateRandomString(32),
 			RedisDsn:         "localhost:6379",
diff --git a/models/init.go b/models/init.go
index e50b0e8..d0c8c19 100644
--- a/models/init.go
+++ b/models/init.go
@@ -61,7 +61,7 @@ func InitDB(cfg *config.Config) {
 	var db *gorm.DB
 	var err error
 	if config.Postgresql {
-		db, err = postgresDB(cfg.Dsn, &gorm.Config{})
+		db, err = postgresDB(cfg.PostgresqlDsn, &gorm.Config{})
 	} else {
 		db, err = sqliteDB(&gorm.Config{})
 	}